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    , initial-scale=1.0">
    <title>Document</title>
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    <!-- 结构标签是给浏览器看的 -->
        <thead>
        <tr>
            <th>姓名</th>
            <th>语文</th>
            <th>数学</th>
            <th>总分</th>
        </tr>
         </thead>
         <tbody>
        <tr>
            <td>张三</td>
            <td>80</td>
            <td>70</td>
            <td>150</td>
        </tr>
        </tbody>
        <tfoot>
        <tr>
            <td>总结</td>
            <td>全市第一</td>
            <td>全市第一</td>
            <td>全市第一</td>
        </tr>
        </tfoot>
    </table>
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